/*
 * All rights Reserved, Designed By DataDriver
 * Copyright:    DataDriver.Inc
 * Company:      Zhuo Wo Infomation Technology (ShangHai) CO.LTD
 */
package com.sun.add;

import java.util.concurrent.BrokenBarrierException;
import java.util.concurrent.CyclicBarrier;
import java.util.concurrent.Semaphore;

/**
 * 减一操作
 */
public class CyclicBarrierDemo {


    public static void main(String[] args) {

        CyclicBarrier cyclicBarrier = new CyclicBarrier(7,()->{
            System.out.println("召唤神龙成功");
        });


        for (int i = 1; i <=7; i++) {
            final int tem  = i;
            new Thread(()->{
                System.out.println("收到:" + tem + "龙珠");
                try {
                    cyclicBarrier.await();
                } catch (InterruptedException e) {
                    e.printStackTrace();
                } catch (BrokenBarrierException e) {
                    e.printStackTrace();
                }
            },String.valueOf(i)).start();
        }
    }
}

